Free calculators for AI and data work
Every calculator on Tecyfy in one place. Each works in your browser with no sign-up, shows how it reached its answer, and names the pages its figures come from.
AI models and prices
Prices come from each maker's own price page and are read again every week. Put in your own job and see what it costs on every current model, which model is good enough for it, and how the bill changes with caching, batch prices and the length of the answers.
- Price listEvery model's API price, sorted and side by sideInput, cached input and output prices of every current model, from each maker's own page, with each price change.Model price list
- Cost calculatorWhat your job costs, a day, a month or a yearRuns a day, a cache, batch prices, a budget, and the model you use now measured against the rest.Cost calculator
- CompareAny 2 models side by side, job by jobEvery price, the window, batch and cache, and what 8 everyday jobs cost a month on each.Compare 2 models
- Which modelThe cheapest model that is good enough for your jobHow hard the job is, its size and runs a day, the makers you can use, and a shortlist with scores and the monthly bill.Which model for my job
- Context windowWindow against price, on one chartThe largest window for your money, and which models can read your document whole.Context window against price
- Token counterHow many tokens your text is, on every modelExact counts with the tokenizers makers publish, the makers' own rules where they do not, and the cost.Token counter
- Agent costWhat an agent run costs, turn by turnEvery turn re-sends the conversation. See the bill grow, what a cache saves, and where the window runs out.Agent cost simulator
- Embedding costWhat it costs to embed your documentsChunk size, overlap, monthly changes and questions, on every embedding model, with the space the vectors take.Embedding cost
Data engineering
Sizing and costing for data pipelines: Spark executors, memory and partitions from Spark's own defaults and tuning guides, and what Databricks and Snowflake cost from their own price lists.
- CalculatorWhat a Databricks cluster costsDBUs and machines for jobs, all-purpose and pipeline clusters, serverless and SQL warehouses, on AWS, Azure and Google Cloud.Databricks cost calculator
- CalculatorWhat a Snowflake warehouse costsCredits by warehouse size and edition, idle time, cloud services, storage, Snowpipe and data transfer, on AWS, Azure and Google Cloud.Snowflake cost calculator
- CalculatorSnowflake or Databricks for SQLThe same queries on a Snowflake warehouse and a Databricks serverless SQL warehouse, priced side by side in every region both sell in.Snowflake vs Databricks cost
- CalculatorSize a Spark or Databricks clusterThe Databricks workers to pick, or the executors, memory and shuffle partitions for your nodes, with every number explained.Spark sizing calculator
Questions
- Are these calculators free?
- Yes. Every calculator on Tecyfy is free, needs no account and runs in your browser. Nothing you type is sent anywhere.
- Where do the figures come from?
- Model prices come from each maker's own price page, read every week, and capability scores from Epoch AI's Capabilities Index. The Spark calculator uses Spark's documented defaults and the tuning guides of Apache Spark, Cloudera and Databricks. The Databricks and Snowflake cost calculators use each company's own price data, read every week. Each page lists its sources at the end.
- Can I put a calculator on my own site?
- Yes. Each calculator's page ends with code to copy into your own page: a frame that opens the calculator with the settings you chose, in light, dark or the reader's own theme, and a link to its page. It is free, and the frame shows the same figures as Tecyfy, so it stays up to date.
- Which calculator should I start with?
- To know what an AI feature will cost, start with the LLM cost calculator. To choose a model, use Which model for my job. To size a Spark cluster or set spark.sql.shuffle.partitions, use the Spark sizing calculator, then the Databricks or Snowflake cost calculator to see what it costs a month.